DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 2300Z August 29, 2021
SMOKE: Western U.S./Central Rocky Mountains and Great Plains... Multiple wildfires in northern California, western-central Oregon and central Washington could be seen releasing heavy-density smoke, with moderate-to-heavy smoke spreading eastward into northern Nevada and Utah, and light density smoke stretching further to the east into northern Colorado and Nebraska, western Iowa and across Lake Michigan. Saskatchewan/Manitoba/Hudson Bay... A wildfire cluster in central-western Manitoba is producing heavy smoke around the area, with moderate smoke spreading northeastward over central-eastern Manitoba and western Hudson Bay. Light density smoke extends further out covering the majority of Manitoba with the exception of the southeast corner, and central Hudson Bay. Northwestern Atlantic... A pocket of light-density smoke linked to previous days fire activity in the western U.S. is seen traveling eastward over the northwestern Atlantic a few hundred miles off the U.S. northeastern coastline. DUST: Central Caribbean... An area of moderate Saharan dust could be seen covering much of the central Caribbean islands and centered around Hispaniola. WS THIS TEXT PRODUCT IS PRIMARILY INTENDED TO DESCRIBE SIGNIFICANT AREAS OF SMOKE ASSOCIATED WITH ACTIVE FIRES AND SMOKE WHICH HAS BECOME DETACHED FROM THE FIRES AND DRIFTED SOME DISTANCE AWAY FROM THE SOURCE FIRE. TYPICALLY OVER THE COURSE OF ONE OR MORE DAYS. AREAS OF BLOWING DUST ARE ALSO DESCRIBED. USERS ARE ENCOURAGED TO VIEW A GRAPHIC DEPICTION OF THESE AND OTHER PLUMES WHICH ARE LESS EXTENSIVE AND STILL ATTACHED TO THE SOURCE FIRE IN VARIOUS GRAPHIC FORMATS ON OUR WEB SITE: JPEG: http://www.ospo.noaa.gov/data/land/fire/currenthms.jpg GIS: ftp://satpsanone.nesdis.noaa.gov/FIRE/HMS/GIS/ KML: http://www.ospo.noaa.gov/data/land/fire/fire.kml (fire) http://www.ospo.noaa.gov/data/land/fire/smoke.kml (smoke) ANY QUESTIONS OR COMMENTS REGARDING THIS PRODUCT SHOULD BE SENT TO: SSDFireTeam@noaa.gov